Getting Married?

Im actually a month pregnant now, and my bf is hesitant of getting married. He recently passed the Nclex exam and he is just waiting for the retro to lift so he could proceed to his applications abroad. He felt that the idea of marrying soon will delay his plans on going abroad. Is it possible that we can marry as soon a possible and have me included on his application? Will this affect or will it delay his application? What will be the best move or decision should we take? Is it good that marriage will just come later after he pursued his dreams abroad? He promised to marry me soon after but the idea of not getting married while having a baby is somewhat unacceptable especially to my family.

Please check this out:

http://www.immihelp.com/gc/consular/employment-immigration-marriage.html